Even though we look to other sitchs to help us with our own, you are doing a good job not reacting. No worries.
If she wants to do something like that, unless it is somehow overstepping some boundary that you have, then where's the harm.
What ever her thoughts might be on the matter, that's up to her.
So long as you keep working on being detached and not putting meaning into things that she does or says, whether positive or negative, then you are doing fine.
